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INSTRUCTION
MANUAL
Control panel
DEGAUPA III
Reproduc�on of this manual, or any part thereof, in any form, without the prior permission of DEGA.CZ s.r.o. is
prohibited
DEGA CZ s.r.o. reserves the right to alter the specifica�ons of the hardware and software described in this
manual at any �me and without prior no�ce
DEGA CZ s.r.o. bears no liable for any damage resulting from use of this device
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Summary of Contents for DEGA UPA III
- Page 1 Control panel DEGAUPA III Reproduc�on of this manual, or any part thereof, in any form, without the prior permission of DEGA.CZ s.r.o. is prohibited DEGA CZ s.r.o. reserves the right to alter the specifica�ons of the hardware and software described in this manual at any �me and without prior no�ce...
- Page 2 Assembling and connec�ng the wiring..............................5 Assembly of the controller ..............................5 Connec�ng a transmitter via current loop (4 – 20 mA) ......................5 Connec�ng a transmitter via RS485 (Dega protocol) ......................5 Wiring installation for RS485 (Dega protocol) .........................5 Termina�on resistor .................................6 Connec�ng the temperature sensor, float sensor and lay-off bu�on of the beeper ............
- Page 3 Output: USB (for PC configura�on) RS485 - protocol DEGA, or MODBUS (on request) for the host system (PLC, PC) max. 10 x changeover relay 250 V/10 A (3 x default + 7 x Relay Module) 2 x output for visual and acous�c alarms, max. load see chapter „Assembling and connec�ng the wiring“...
- Page 4 Productdescription DEGAUPAIII- thethirdgenera�oncompactevalua�ngcontrolleris designed as a stand-alone device intended for moun�ng on a wall or on distributors. It is used to supply up to 32 transmitters via RS485 and up to 8 transmi�ers via current loop. It evaluates the gas leak of the transmitters in 4 levels. The status of each transmitter is indicated on the LCD display of the controller.
- Page 5 Assemblingandconnectingthe wiring Before assembling, read the valid installation standards EN 60079-29-2 (Selection, installa�on, use and maintenance of detectors for combus�ble gases and oxygen) and EN 45544-4 (Guidelines for the selec�on, installation, use and maintenance of detectors of toxic substances). In explosive environments the electrical installation must be performed according to ČSN EN 60079-14 (Electrical installation in hazardous areas).
- Page 6 Termination resistor According to the RS485 specifica�ons, the last device on the controller must be ending with a termina�ng resistor 120R. In the default configura�on, the jumper connector is not plugged. There is a separate termina�on resistor for each bus, which is located behind the terminal block of the respective bus.
- Page 7 A�er ac�va�on, relays can be configured for the following output func�ons: normally closed, normally open, cycling of open/close, automa�c deac�vation of deactivatable outputs a�er a certain time or after pressing a button. Specific configura�on of the relay can be determined using the Dega Config configura�on program. 8. Regulatingthe supplyvoltage Using a trimmer, we can control the output voltage of the source in the 20-28 V range.
- Page 8 2. LCDdisplay Auxiliary display, Warning: calibra�on Time Date transmi�er description required (optional) RS485 address of the „Channel“ of the Interrupted RS485 Transmi�er calibra�on current transmi�er current transmi�er bus indication via RS485 Marker (selec�ng a Malfunc�on of the Exceeding the Indica�on of an alarm transmi�er in the controller or a cri�cal temperature...
- Page 9 5. Malfunc�on If a malfunction should occur, the LCD displays the measured values, an error code and also a key symbol . The meaning of individual error codes can be found in the attachments. 6. Monitoring the calibra�onperiods A�er 12 months since the last calibra�on (Max. calibra�on interval) an inscrip�on starts flashing on the LCD display.
- Page 10 Displays the date of the next transmitter calibra�on LCAL Displays the date of the calibra�on TEMP Displays the temperature of the DEGA Tc II sensor ADDR Displays the controller address on the RS485 HOST bus EXIT Returns to a higher menu level For entries „LCAL“...
- Page 11 The entries ALM1 to ALM4 are used to set the alarm of the transmi�ers. Press ENTER to browse the alarms by using LEFT and RIGHT. Each channel shows the level of the alarm and the segment 1-4 lights up, based on the selected alarm. Press ENTER again to move to the edit mode.
- Page 12 Internal Power Supply 230 V AC/15VA 10200020 DEGA UPA III Relay Module Internal Output, 7-relays, 250 V/10 A 10200021 DEGA UPA III RS485 Modbus RTU Module Internal Output RS485 Modbus RTU 10200 022 DEGA UPA III 4-20 mA Input Module Internal Input 4-20 mA...
- Page 13 Attachments 1. Table of error codes Occurs on digital Occ urs on analog Displayed on the channels channels Cause Solu�on secondary segments (1 to 32) (41 to 48) Check the transmitter Interrupted current loop connection, otherwise „SENSOR E“ or faulty transmitter contact the manufacturer Sensor is not present...
- Page 14 • contrary to the advice provided in the instruc�on manual DEGA products that have beenusedin associa�onwithother than originalDEGAproducts,including consumables and • accessories bearing addi�onal parts or consumables (e.g.
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